Access by Sea
There are no airports; the only way to reach the islands is usually via the Marion Dufresne research vessel departing from Réunion.
French Southern Territories
Archipelago·Remote, Rugged, Desolate, Untouched
Known as the Desolation Islands, the Kerguelen archipelago is one of the most isolated places on Earth, situated in the southern Indian Ocean. The main island, Grande Terre, features a harsh, windswept climate and a landscape shaped by volcanic activity and glaciers. With no permanent indigenous population, the islands host a rotating group of French scientists and military personnel at the Port-aux-Français station. Visitors can expect raw, untouched nature, from massive elephant seal colonies to unique flora adapted to the sub-Antarctic chill. Access is strictly limited to sea travel via research vessels, making any journey here a true once-in-a-lifetime expedition.
Known as the Desolation Islands, the Kerguelen archipelago is one of the most isolated places on Earth, situated in the southern Indian Ocean. The main island, Grande Terre, features a harsh, windswept climate and a landscape shaped by volcanic activity and glaciers. With no permanent indigenous population, the islands host a rotating group of French scientists and military personnel at the Port-aux-Français station. Visitors can expect raw, untouched nature, from massive elephant seal colonies to unique flora adapted to the sub-Antarctic chill. Access is strictly limited to sea travel via research vessels, making any journey here a true once-in-a-lifetime expedition.
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Highlights
Dramatic volcanic landscapes and glacial features.
Unique sub-Antarctic wildlife including seals and penguins.
Complete isolation from modern civilization.
Scientific hubs like the Port-aux-Français station.
The vast, windswept plains of Grande Terre.
Before you go: Kerguelen essentials
Extreme isolation with no commercial infrastructure, hotels, or shops.
Harsh weather conditions with frequent high winds and rough seas year-round.
Limited communication and no mobile network coverage for visitors.
Unique biodiversity including the Kerguelen cabbage and various rare seabirds.
Prepare for Weather
The climate is consistently cold and extremely windy; high-quality, professional expedition gear is essential.
Best For
Extreme expedition travel and scientific discovery.
Currency
EUR €
Average Cost
$200-$500 p/day
Languages Spoken
French
Wildlife Etiquette
Respect the local fauna, including large colonies of seals and penguins, by maintaining a safe distance at all times.
Permits and Planning
Visiting requires significant advance planning and often specific permits or invitations due to the scientific nature of the stations.
Best time to visit Kerguelen
November-March
Spring
The weather remains chilly and windy, but wildlife activity increases significantly as breeding seasons begin.
Summer
The most 'mild' time to visit, though still cold; this is when most research rotations and limited expedition cruises occur.
Best Season
Fall
Temperatures drop and seas become rougher, making maritime transit more challenging for visitors.
Winter
Extremely harsh conditions with short days and heavy winds; the islands are primarily occupied by essential wintering staff.
Location
Kerguelen, French Southern Territories